Consider the polynomials given below, P(x) = x^4 + 3x^3 +2x^2 -x+2 Q(x) = (x^3 + 2x^2 + 3) (x^2 -2) Determine the operation that results in the simplified expression below. x^5 + x^4 -5x^3 -3x^2 + x-8

Which graph represents the following piecewise defined function?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5